Problem $3)$ Draw the factored loading diagram and end reactions for beam B$1$ circled below. Use a factored floor load of $50psf$ and neglect the self$-$weight of the members. $($note $-$ factored load means that it already include the factored load combination. No need to apply the load combinations.$)$

Problem $4)$ Draw the factored loading diagram for girder G$1$ circled below. Use a factored floor load of $50$ psf and neglect the self$-$weight of the members. Show the loading on the girder by two methods: $1)$ tributary width, $2)$ following the actual load path.

Problem $5)$ The large $"x"$ on the top right of the framing plan represents an opening in the floor where there is not a slab $($as labeled$).$ Draw the load path of the load $($the blue $"+")$ shown. Draw arrows to show where the load goes and how it gets down into the columns.

Problem $6)$ Show what the loading on Beam B$2$ would look like. $($i$.$e$.$ draw Beam B$2$ and its supports. Show any point loads or distributed loads on the beam. You need not calculate the actual loads.$)$